Time sense in isolation.
D001933:Brain Stem / Q000502:physiology; D003243:Consciousness; D004569:Electroencephalography; D006801:Humans; D008722:Methods; D012683:Sensory Deprivation; D012890:Sleep; D012934:Social Isolation; D013997:Time Factors; D013998:Time Perception; D014851:Wakefulness